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Winbond Electronics Corporation W25Q64JVZPJM TR
- Part No.:
- W25Q64JVZPJM TR
- Manufacturer:
- Winbond Electronics Corporation
- Category:
- Memory
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
W25Q64JVZPJM TR.pdf
- Description:
- IC FLASH 64MBIT SPI/QUAD 8WSON
- Quantity:
- Payment:
- Shipping:
Inventory:2,640
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Product details
Overview
W25Q64JVZPJM TR from Winbond is a 64M-bit (8MB) serial NOR flash memory IC supporting Dual/Quad SPI, QPI, and DTR read modes. It operates from 2.7V to 3.6V, delivers up to 133MHz SPI clock rate (532MHz equivalent Quad I/O), features uniform 4KB sectors (2,048 total), and supports true execute-in-place (XIP) for code storage in industrial microcontroller boot systems.
For engineers reviewing the W25Q64JVZPJM TR datasheet, W25Q64JVZPJM TR pinout, W25Q64JVZPJM TR application, or W25Q64JVZPJM TR equivalent, key selection criteria include quad I/O timing compliance, hardware write-protect pin availability, 4KB sector granularity for firmware partitioning, and TFBGA/SOIC-16 support for /RESET functionality.
Technical Context
The W25Q64JVZPJM TR implements a multi-mode serial interface with configurable I/O width: standard SPI (4-pin), dual SPI (DI/DO bidirectional), quad SPI (IO0–IO3), and QPI (8-pin command/address/data multiplexing). Its internal architecture includes volatile/non-volatile status registers (SR1–SR3), programmable block protection (BP2–BP0, TB, SEC), and a 64-bit unique ID register.
It supports erase/program suspend/resume, continuous read with wrap (8/16/32/64-byte), and JEDEC SFDP for discoverable parameters. The /HOLD and /WP pins are functional only in standard/dual SPI mode; when QE=1 (quad enabled), IO2 and IO3 replace /WP and /HOLD - a critical design constraint for pin-mapped layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 64 M-bit (8 MB), organized as 32,768 × 256-byte pages |
| Supply Voltage | 2.7 V to 3.6 V - compatible with 3.3 V logic systems without level shifting |
| Max SPI Clock Rate | 133 MHz - enables 66 MB/s continuous read throughput in Quad I/O mode |
| Erase Granularity | Uniform 4 KB sectors (2,048 total), plus 32 KB and 64 KB blocks - supports fine-grained firmware updates |
| Endurance & Retention | 100,000 program/erase cycles per sector; >20 years data retention at +85°C |
| Operating Temperature | −40°C to +85°C - qualified for industrial-grade embedded applications |
| Power-Down Current | 1 µA (typ.) - enables ultra-low-power standby in battery-backed systems |
Pinout & Package
W25Q64JVZPJM TR uses an 8-pad WSON 6×5-mm package (JEDEC MO-252, package code ZP), with exposed thermal pad. Pin 1 is /CS; pins 2–3 and 5–8 are bidirectional I/Os or control signals depending on mode; pin 4 is GND; pin 8 is VCC. No dedicated /RESET pin - /HOLD pin serves dual function only when QE=0.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /CS | Chip Select Input | Active-low enable; must transition high→low after power-up before first instruction |
| 2 DO (IO1) | Data Output / Bidirectional I/O | Output in standard SPI; IO1 in dual/quad modes - requires pull-up if unused |
| 3 /WP (IO2) | Write Protect Input / Bidirectional I/O | Hardware lock for status register; becomes IO2 when QE=1 - not available in quad mode |
| 4 GND | Ground Reference | Primary return path; connects to thermal pad for thermal dissipation |
| 5 DI (IO0) | Data Input / Bidirectional I/O | Input in standard SPI; IO0 in dual/quad modes - critical for instruction/address loading |
| 6 CLK | Serial Clock Input | Edge-triggered timing source; supports Mode 0 and Mode 3 SPI polarity/phase |
| 7 /HOLD (IO3) | Hold Input / Bidirectional I/O | Pauses active transfer; becomes IO3 when QE=1 - disabled in quad mode |
| 8 VCC | Power Supply | 3.3 V nominal; decoupling capacitor required within 5 mm of pin |
Key Features
| Feature | Design Value |
|---|---|
| Dual/Quad SPI & QPI Support | Enables scalable bandwidth: 133 MHz single, 266 MHz dual, 532 MHz quad, and QPI command compression |
| Continuous Read with Wrap | Reduces instruction overhead to 8 clocks for 24-bit address - essential for deterministic XIP latency |
| Flexible Memory Protection | Combines hardware /WP, software BP bits, top/bottom lock, and 3×256-byte OTP security registers |
| 4 KB Uniform Sector Erase | Allows independent firmware image, parameter, and log partitioning without cross-sector interference |
| JEDEC SFDP & Unique ID | Enables automated flash configuration and device-level traceability in production programming |
Applications
| Industrial MCU Boot Storage | IoT Edge Device Firmware |
|---|---|
Use Scenario: Storing bootloader and application firmware for ARM Cortex-M4/M7 microcontrollers in factory automation controllers. IC Role / Device Role / Timing Role: Primary non-volatile code storage with XIP capability; interfaces via Quad SPI at 80 MHz for sub-100 ms boot time. Use Value: Eliminates external RAM copy step during boot; 4 KB sector granularity enables atomic OTA update rollback. |
Use Scenario: Holding secure firmware images and cryptographic keys in battery-powered smart sensors deployed in remote locations. IC Role / Device Role / Timing Role: Trusted firmware repository with hardware write-protection and 64-bit unique ID for device attestation. Use Value: Prevents unauthorized firmware modification; OTP-locked security registers protect private keys from runtime extraction. |
| Automotive Infotainment HMI | Medical Diagnostic Instrument |
Use Scenario: Storing GUI assets, font tables, and localization strings for touch-based automotive displays operating across −40°C to +85°C. IC Role / Device Role / Timing Role: High-reliability asset memory with continuous read mode and 20-year data retention at elevated temperature. Use Value: Guarantees UI resource integrity over vehicle lifetime; DTR read mode reduces EMI-sensitive clock transitions. |
Use Scenario: Storing calibration coefficients, device configuration profiles, and audit logs in FDA-cleared portable ultrasound units. IC Role / Device Role / Timing Role: Parameter and log storage with sector-level erase isolation and hardware /WP pin for tamper-resistant writes. Use Value: Enables field recalibration without risking main firmware; individual sector lock prevents accidental log overwrite. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MX25L6433FZNI-10G | 64 M-bit, 104 MHz max clock, no DTR support, SOIC/WSON packages only | Lacks DTR and QPI modes; lower bandwidth limits XIP performance in high-speed GUI rendering | Choose when DTR/QPI are unnecessary and cost sensitivity outweighs bandwidth needs |
| S25FL164K0XMFI010 | 64 M-bit, 80 MHz max clock, supports HyperBus but not QPI/DTR; includes ECC | Includes on-die ECC for safety-critical reads but lacks DTR timing and has lower throughput | Prefer for medical/industrial systems requiring bit-error correction where speed is secondary |
Compared with MX25L6433FZNI-10G and S25FL164K0XMFI010, the W25Q64JVZPJM TR uniquely delivers 133 MHz DTR-capable Quad SPI with full QPI compatibility - enabling highest sustained read bandwidth and lowest instruction overhead for real-time XIP execution in space-constrained industrial designs.
Availability
W25Q64JVZPJM TR is available at Aetrix Electronics and suitable for industrial MCU boot storage, IoT edge device firmware, and medical diagnostic instrument applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.
Supply support for W25Q64JVZPJM TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Winbond Electronics is a Taiwan-based semiconductor manufacturer specializing in specialty memory solutions, including serial NOR/NAND flash, PSRAM, and mobile DRAM.
The W25Q series targets high-performance embedded systems needing reliable, low-power, pin-efficient code and data storage - optimized for XIP, OTA updates, and industrial temperature operation.
FAQ
Does W25Q64JVZPJM TR support hardware reset via a dedicated /RESET pin?
No, W25Q64JVZPJM TR does not include a dedicated /RESET pin. It uses an 8-pad WSON 6×5-mm (ZP) package, which supports only /HOLD functionality on pin 7. Hardware reset is available only on TFBGA or 16-pin SOIC packages - not on W25Q64JVZPJM TR. Software reset (66h + 99h) remains fully supported.
What is the role of the /WP and /HOLD pins in Quad SPI mode on W25Q64JVZPJM TR?
In Quad SPI mode, the /WP and /HOLD pins of W25Q64JVZPJM TR are repurposed as IO2 and IO3 respectively, per the non-volatile Quad Enable (QE) bit setting in Status Register-2. This means hardware write protection and hold functions are disabled when QE=1 - a critical layout consideration requiring mode-aware signal routing.
Can W25Q64JVZPJM TR be used for execute-in-place (XIP) applications?
Yes, W25Q64JVZPJM TR supports true XIP via its Continuous Read Mode with wrap and low instruction overhead (as few as 8 clocks for address setup). Combined with 133 MHz Quad SPI and DTR read capability, it delivers up to 66 MB/s sustained throughput - sufficient for real-time code execution in Cortex-M and RISC-V microcontrollers.
How many program/erase cycles does W25Q64JVZPJM TR guarantee per 4KB sector?
W25Q64JVZPJM TR guarantees a minimum of 100,000 program/erase cycles per 4KB sector, validated across the full industrial temperature range (−40°C to +85°C). This endurance rating applies to all 2,048 uniform sectors and is specified in the official Winbond datasheet Revision J.
Is the 64-bit Unique ID accessible via standard SPI commands on W25Q64JVZPJM TR?
Yes, the 64-bit Unique ID of W25Q64JVZPJM TR is readable using the standard SPI command 4Bh (Read Unique ID Number), requiring a 4-byte dummy cycle followed by 8 bytes of ID data. This feature enables secure device binding and production-line traceability without requiring special programming hardware.
W25Q64JVZPJM TR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Winbond Electronics Corporation
- Series:
- SpiFlash®
- Package/Case:
- 8-WDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 64Mbit
- Memory Organization:
- 8M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 133 MHz
- Write Cycle Time - Word, Page:
- 3ms
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-WSON (6x5)
W25Q64JVZPJM TR FAQ
1.How can I place an order for W25Q64JVZPJM TR through Aetrix?
Please submit a Request for Quotation (RFQ) for W25Q64JVZPJM TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for W25Q64JVZPJM TR reliable?
The price and inventory of W25Q64JVZPJM TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for W25Q64JVZPJM TR is usually 5 days.
3.What payment methods are accepted for W25Q64JVZPJM TR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for W25Q64JVZPJM TR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for W25Q64JVZPJM TR?
W25Q64JVZPJM TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your W25Q64JVZPJM TR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for W25Q64JVZPJM TR?
For technical support, including W25Q64JVZPJM TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your W25Q64JVZPJM TR requirements.
6.How does Aetrix verify that W25Q64JVZPJM TR is sourced from the original manufacturer or authorized distributors?
All W25Q64JVZPJM TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that W25Q64JVZPJM TR meets industry standards.
7.What is the process for return or replacement of W25Q64JVZPJM TR?
All W25Q64JVZPJM TR units undergo pre-shipment inspection (PSI). If there is an issue with W25Q64JVZPJM TR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The W25Q64JVZPJM TR part is unused and in its original packaging.
Return procedure for W25Q64JVZPJM TR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
W25Q64JVZPJM TR Tags
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M24C02-FMC6TG
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